TREA

Paul Derek Ravenscroft

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  • Berkshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coated products and use thereof in oil fields
    • Patent number 6,764,980
    • Issue date Jul 20, 2004
    • BP Exploration Operating Company Limited
    • Christopher Ian Bates
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Coated products and use thereof in oil fields
    • Patent number 6,380,136
    • Issue date Apr 30, 2002
    • BP Exploration Operating Company
    • Christopher Ian Bates
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    Coated products and use thereof in oil fields
    • Publication number 20020128157
    • Publication date Sep 12, 2002
    • BP Exploration Operating Company Limited
    • Christopher Ian Bates
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...